1317348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 3651648

約数和(自身を除く): 2334300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 43, 46, 69, 74, 86, 92, 111, 129, 138, 148, 172, 207, 222, 258, 276, 333, 387, 414, 444, 516, 666, 774, 828, 851, 989, 1332, 1548, 1591, 1702, 1978, 2553, 2967, 3182, 3404, 3956, 4773, 5106, 5934, 6364, 7659, 8901, 9546, 10212, 11868, 14319, 15318, 17802, 19092, 28638, 30636, 35604, 36593, 57276, 73186, 109779, 146372, 219558, 329337, 439116, 658674, 1317348]

約数ペア:

[(1, 1317348), (2, 658674), (3, 439116), (4, 329337), (6, 219558), (9, 146372), (12, 109779), (18, 73186), (23, 57276), (36, 36593), (37, 35604), (43, 30636), (46, 28638), (69, 19092), (74, 17802), (86, 15318), (92, 14319), (111, 11868), (129, 10212), (138, 9546), (148, 8901), (172, 7659), (207, 6364), (222, 5934), (258, 5106), (276, 4773), (333, 3956), (387, 3404), (414, 3182), (444, 2967), (516, 2553), (666, 1978), (774, 1702), (828, 1591), (851, 1548), (989, 1332)]